Si 
 1.0000000000000000
     6.4422900008139328   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    7.9172001518752513    0.0000000000000001
     0.0000000000000000    0.0000000000000000    5.1294201754538786
 Si 
  16
Selective dynamics
Cartesian
  0.0000000000000000  2.2000753943853413  0.0000000000000000   T   T   T
 -0.0000000000000000  5.7171247574899047  0.0000000000000001   T   T   T
  0.0000000000000000  6.1586754703229580  2.5647100877269375   T   T   T
  0.0000000000000000  1.7585246815522813  2.5647100877269375   T   T   T
  3.2211450004069655  2.2000753943853413  2.5647100877269375   T   T   T
  3.2211450004069655  5.7171247574899047  2.5647100877269375   T   T   T
  3.2211450004069655  6.1586754703229580  0.0000000000000001   T   T   T
  3.2211450004069655  1.7585246815522813  0.0000000000000000   T   T   T
  1.3446927747081521 -0.0000000000000008 -0.0000000000000000   T   T   T
  5.0975972261057816 -0.0000000000000008 -0.0000000000000000   T   T   T
  1.3446927747081521  3.9586000759376248  2.5647100877269375   T   T   T
  5.0975972261057816  3.9586000759376248  2.5647100877269375   T   T   T
  4.5658377751151162 -0.0000000000000007  2.5647100877269375   T   T   T
  1.8764522256988125 -0.0000000000000007  2.5647100877269375   T   T   T
  4.5658377751151162  3.9586000759376248  0.0000000000000000   T   T   T
  1.8764522256988125  3.9586000759376248  0.0000000000000000   T   T   T